京东外卖内测赛车风骑手服，知情人士称非官方发布版本

Group 1 - The new "racing style" uniforms for JD.com delivery personnel are not an official release but part of an internal testing version [1] - The design features a red base with prominent JD.com delivery logos on the chest and back, paired with gray pants, resembling Ferrari racing suits [2] - Current delivery uniforms also have a red base but are simpler in design, primarily featuring gold stripe decorations [2]